package dataservice.userdataservice;

import java.rmi.Remote;
import java.rmi.RemoteException;

import po.*;

public interface RegisteryTeacherDataService extends Remote{
	public void init() throws RemoteException;

	public void finish()throws RemoteException;

	public boolean insert(RegisteryTeacherPO po)throws RemoteException;

	public boolean delete(String id)throws RemoteException;

	public boolean update(RegisteryTeacherPO po)throws RemoteException;

	public RegisteryTeacherPO find(String id)throws RemoteException;

}
